枣庄市地处鲁南,全市农业生产水平较高,但人多地少,粮食作物与经济作物争地矛盾十分突出。近年来,我们在推广麦田间作套种技术过程中,总结筛选出了小麦、菠菜、玉米、黄姜一年四熟麦田间套种植模式,提高了复种指数,稳定了粮食生产,增加了农民收益。1998年全市推广700hm~2,一般每 Zaozhuang City is located in Lunan, the city’s high level of agricultural production, but more people to land, food crops and economic conflicts are very prominent. In recent years, we popularized wheat interplanting intercropping technology, summed up and screened the wheat, spinach, corn, turmeric four years a year four sets of wheat cropping sets of intercropping patterns, raising the multiple cropping index, stabilizing the grain production and increase farmers’ income. In 1998 the city to promote 700hm ~ 2, generally every